253119121921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4733}}^1\times {\mathrm{14107}}^1$

素因数の和:19080

約数の個数: 16

約数和(自身を含む): 269286280704

約数和(自身を除く): 16167158783

約数列:

[1, 17, 223, 3791, 4733, 14107, 80461, 239819, 1055459, 3145861, 17942803, 53479637, 66768431, 1135063327, 14889360113, 253119121921]

約数ペア:

[(1, 253119121921), (17, 14889360113), (223, 1135063327), (3791, 66768431), (4733, 53479637), (14107, 17942803), (80461, 3145861), (239819, 1055459)]